So on my mother plant im noticing lately in the main body she is doing yellow leaves. The vines are doing fine no yellowing there. Is there something im missing on why this is happening lately.and its not just a few at a time.. it can be like 3 or 4 at a time. I've done that about 4 times lately of getting those yellow leaves off. And it would be all of a sudden. I check my plant daily too..